200mm Sieve. 20micron Back Catalog number: 8700B-20 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8644H-100 100 * 100mm HDPE Opaque Price on request 6310001100 Graphite tubes, plateau, coated, 10/pk 18 740,16 Kč 8644T-100 100 * 100mm PTFE (Teflon) Price on request